//
//  JWHelpScreen.m
//  KotH
//
//  Created by James Weatherley on 18/12/2009.
//  Copyright 2009 James Weatherley. All rights reserved.
//

#import "JWHelpScreen.h"
#import "OpenFeint.h"


@implementation JWHelpScreen

/*
 // The designated initializer.  Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
        // Custom initialization
    }
    return self;
}
*/


// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
	
	CGRect frame = self.view.frame;
	
	spinner = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge] autorelease];
	[spinner setCenter:CGPointMake(frame.size.width / 2.0, frame.size.height / 2.0)];
	[self.view addSubview:spinner];
	
	htmlView.delegate = self;
	
	NSString* bundlePath = [[NSBundle mainBundle] bundlePath];
	NSString* htmlPath = [bundlePath stringByAppendingString:@"/base/koth/Help/King_of_the_Hill.html"];
	NSURL* url = [NSURL fileURLWithPath:htmlPath];
	NSURLRequest* req = [NSURLRequest requestWithURL:url];
	[htmlView loadRequest:req];
}



// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft);
}


- (void)didReceiveMemoryWarning {
	// Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
	
	// Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
	// Release any retained subviews of the main view.
	// e.g. self.myOutlet = nil;
	[spinner removeFromSuperview];
	spinner = nil;
}


- (void)dealloc {
    [super dealloc];
	[spinner removeFromSuperview];
}

#pragma mark View stuff
-(IBAction)back:(id)sender
{
	[[OpenFeint class] performSelector:@selector(dismissRootController)];
}

#pragma mark UIWebViewDelegate stuff
-(void)webViewDidStartLoad:(UIWebView*)webView
{
	[spinner startAnimating];
}

-(void)webViewDidFinishLoad:(UIWebView*)webView
{
	[spinner stopAnimating];
	[spinner removeFromSuperview];
	spinner = nil;
}


@end
